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Title:
METHOD FOR PRODUCING PRODUCT OF ACETALIZATION OF ETHYLENE/VINYL ALCOHOL COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2022/220086
Kind Code:
A1
Abstract:
The present invention relates to a method for producing a product of acetalization of an ethylene/vinyl alcohol copolymer, the method comprising acetalizing the ethylene/vinyl alcohol copolymer, wherein the ethylene/vinyl alcohol copolymer is a porous object.

Inventors:
TAKASUGI AKIO (JP)
NIIMURA TAKURO (JP)
NAKAHARA ATSUHIRO (JP)
ASANUMA YOSHIAKI (JP)
Application Number:
PCT/JP2022/015060
Publication Date:
October 20, 2022
Filing Date:
March 28, 2022
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
C03C27/12; C08J3/12
Domestic Patent References:
WO2020196186A12020-10-01
WO2003033583A12003-04-24
WO1999058334A21999-11-18
Foreign References:
JP2016028139A2016-02-25
JP2011171321A2011-09-01
JP2021067294A2021-04-30
JPS6474201A1989-03-20
JPS5365386A1978-06-10
JPH11293077A1999-10-26
JP2002121290A2002-04-23
EP1235683A12002-09-04
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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